AI-generated Key Takeaways
- 
          Sitelinks have various fields including final URLs, mobile URLs, custom parameters, and tracking URLs. 
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          Sitelinks require display text with a length between 1 and 25 characters. 
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          Sitelinks can have two lines of description, both between 0 and 35 characters, and if one is set, the other must also be set. 
Represents a sitelink.
| Fields | |
|---|---|
| 
 | 
 A list of possible final URLs after all cross domain redirects. | 
| 
 | 
 A list of possible final mobile URLs after all cross domain redirects. | 
| 
 | A list of mappings to be used for substituting URL custom parameter tags in the tracking_url_template, final_urls, and/or final_mobile_urls. | 
| 
 | 
 URL display text for the sitelink. The length of this string should be between 1 and 25, inclusive. | 
| 
 | 
 First line of the description for the sitelink. If this value is set, line2 must also be set. The length of this string should be between 0 and 35, inclusive. | 
| 
 | 
 Second line of the description for the sitelink. If this value is set, line1 must also be set. The length of this string should be between 0 and 35, inclusive. | 
| 
 | 
 URL template for constructing a tracking URL. | 
| 
 | 
 Final URL suffix to be appended to landing page URLs served with parallel tracking. |